22296890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 29957830

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1259, 1265, 1610, 1771, 2518, 2530, 3542, 6295, 8813, 8855, 12590, 13849, 17626, 17710, 27698, 28957, 44065, 57914, 69245, 88130, 96943, 138490, 144785, 193886, 202699, 289570, 318527, 405398, 484715, 637054, 969430, 1013495, 1592635, 2026990, 2229689, 3185270, 4459378, 11148445, 22296890]

約数ペア:

[(1, 22296890), (2, 11148445), (5, 4459378), (7, 3185270), (10, 2229689), (11, 2026990), (14, 1592635), (22, 1013495), (23, 969430), (35, 637054), (46, 484715), (55, 405398), (70, 318527), (77, 289570), (110, 202699), (115, 193886), (154, 144785), (161, 138490), (230, 96943), (253, 88130), (322, 69245), (385, 57914), (506, 44065), (770, 28957), (805, 27698), (1259, 17710), (1265, 17626), (1610, 13849), (1771, 12590), (2518, 8855), (2530, 8813), (3542, 6295)]